Research Article
Repair of Osteochondral Defects Using Human Umbilical Cord Wharton’s Jelly-Derived Mesenchymal Stem Cells in a Rabbit Model
Figure 5
Identification of implanted cells by anti-human nuclear protein immunohistological staining. The staining results were negative in groups (a) and (b) and positive in groups (c) and (d) at 12 months after transplantation.
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